CHARACTERIZATION OF FLUID-FLOW VELOCITY BY OPTICAL DOPPLER TOMOGRAPHY

被引：175

作者：

WANG, XJ ^{[1
]}

MILNER, TE ^{[1
]}

NELSON, JS ^{[1
]}

机构：

[1] UNIV CALIF IRVINE,DEPT DERMATOL,IRVINE,CA 92717

来源：

OPTICS LETTERS | 1995年 / 20卷 / 11期

关键词：

D O I：

10.1364/OL.20.001337

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The spatial profiles of fluid flow velocity in transparent glass and turbid collagen conduits are measured by optical Doppler tomography (ODT). The flow velocity at a discrete user-specified spatial location in the conduit is determined by measurement of the Doppler shift of backscattered light from microspheres suspended in the flowing fluid. Experimental data and theoretical calculations are in excellent agreement. ODT is an accurate method for the characterization of high-resolution fluid flow velocity.

引用

页码：1337 / 1339

页数：3

共 13 条

[1] EFFECTS OF TRANSDUCER BEAM GEOMETRY AND FLOW VELOCITY PROFILE ON THE DOPPLER POWER SPECTRUM - A THEORETICAL-STUDY [J].